Stir Crazy

This is a submission for the one map challenge more info here. A wizard has been teleported into a tower by demons. Upon waking inside this tower, the wizard known as Pyre Lord finds himself unable to leave. After spending a while inside the tower, Pyre Lord grows very bored and notices one of the shelves seems rather empty. Then, he notices a summoning circle at the corner of the room. Thus, his master plan of gathering the head of a demon springs into action! Will Pyre Lord succeed in his plan...